19283930

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 35743248

約数和(自身を除く): 16459318

約数列:

[1, 2, 5, 10, 61, 101, 122, 202, 305, 313, 505, 610, 626, 1010, 1565, 3130, 6161, 12322, 19093, 30805, 31613, 38186, 61610, 63226, 95465, 158065, 190930, 316130, 1928393, 3856786, 9641965, 19283930]

約数ペア:

[(1, 19283930), (2, 9641965), (5, 3856786), (10, 1928393), (61, 316130), (101, 190930), (122, 158065), (202, 95465), (305, 63226), (313, 61610), (505, 38186), (610, 31613), (626, 30805), (1010, 19093), (1565, 12322), (3130, 6161)]