19058928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:582

約数の個数: 80

約数和(自身を含む): 56829696

約数和(自身を除く): 37770768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 131, 168, 262, 336, 393, 433, 524, 786, 866, 917, 1048, 1299, 1572, 1732, 1834, 2096, 2598, 2751, 3031, 3144, 3464, 3668, 5196, 5502, 6062, 6288, 6928, 7336, 9093, 10392, 11004, 12124, 14672, 18186, 20784, 22008, 24248, 36372, 44016, 48496, 56723, 72744, 113446, 145488, 170169, 226892, 340338, 397061, 453784, 680676, 794122, 907568, 1191183, 1361352, 1588244, 2382366, 2722704, 3176488, 4764732, 6352976, 9529464, 19058928]

約数ペア:

[(1, 19058928), (2, 9529464), (3, 6352976), (4, 4764732), (6, 3176488), (7, 2722704), (8, 2382366), (12, 1588244), (14, 1361352), (16, 1191183), (21, 907568), (24, 794122), (28, 680676), (42, 453784), (48, 397061), (56, 340338), (84, 226892), (112, 170169), (131, 145488), (168, 113446), (262, 72744), (336, 56723), (393, 48496), (433, 44016), (524, 36372), (786, 24248), (866, 22008), (917, 20784), (1048, 18186), (1299, 14672), (1572, 12124), (1732, 11004), (1834, 10392), (2096, 9093), (2598, 7336), (2751, 6928), (3031, 6288), (3144, 6062), (3464, 5502), (3668, 5196)]