19512810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11411}}^1$

素因数の和:11443

約数の個数: 48

約数和(自身を含む): 53408160

約数和(自身を除く): 33895350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 11411, 22822, 34233, 57055, 68466, 102699, 114110, 171165, 205398, 216809, 342330, 433618, 513495, 650427, 1026990, 1084045, 1300854, 1951281, 2168090, 3252135, 3902562, 6504270, 9756405, 19512810]

約数ペア:

[(1, 19512810), (2, 9756405), (3, 6504270), (5, 3902562), (6, 3252135), (9, 2168090), (10, 1951281), (15, 1300854), (18, 1084045), (19, 1026990), (30, 650427), (38, 513495), (45, 433618), (57, 342330), (90, 216809), (95, 205398), (114, 171165), (171, 114110), (190, 102699), (285, 68466), (342, 57055), (570, 34233), (855, 22822), (1710, 11411)]