16691532

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 46738944

約数和(自身を除く): 30047412

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 71, 78, 132, 137, 142, 143, 156, 213, 274, 284, 286, 411, 426, 429, 548, 572, 781, 822, 852, 858, 923, 1507, 1562, 1644, 1716, 1781, 1846, 2343, 2769, 3014, 3124, 3562, 3692, 4521, 4686, 5343, 5538, 6028, 7124, 9042, 9372, 9727, 10153, 10686, 11076, 18084, 19454, 19591, 20306, 21372, 29181, 30459, 38908, 39182, 40612, 58362, 58773, 60918, 78364, 106997, 116724, 117546, 121836, 126451, 213994, 235092, 252902, 320991, 379353, 427988, 505804, 641982, 758706, 1283964, 1390961, 1517412, 2781922, 4172883, 5563844, 8345766, 16691532]

約数ペア:

[(1, 16691532), (2, 8345766), (3, 5563844), (4, 4172883), (6, 2781922), (11, 1517412), (12, 1390961), (13, 1283964), (22, 758706), (26, 641982), (33, 505804), (39, 427988), (44, 379353), (52, 320991), (66, 252902), (71, 235092), (78, 213994), (132, 126451), (137, 121836), (142, 117546), (143, 116724), (156, 106997), (213, 78364), (274, 60918), (284, 58773), (286, 58362), (411, 40612), (426, 39182), (429, 38908), (548, 30459), (572, 29181), (781, 21372), (822, 20306), (852, 19591), (858, 19454), (923, 18084), (1507, 11076), (1562, 10686), (1644, 10153), (1716, 9727), (1781, 9372), (1846, 9042), (2343, 7124), (2769, 6028), (3014, 5538), (3124, 5343), (3562, 4686), (3692, 4521)]