19640217336

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{13415449}}^1$

素因数の和:13415519

約数の個数: 32

約数和(自身を含む): 49905474000

約数和(自身を除く): 30265256664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 13415449, 26830898, 40246347, 53661796, 80492694, 107323592, 160985388, 321970776, 818342389, 1636684778, 2455027167, 3273369556, 4910054334, 6546739112, 9820108668, 19640217336]

約数ペア:

[(1, 19640217336), (2, 9820108668), (3, 6546739112), (4, 4910054334), (6, 3273369556), (8, 2455027167), (12, 1636684778), (24, 818342389), (61, 321970776), (122, 160985388), (183, 107323592), (244, 80492694), (366, 53661796), (488, 40246347), (732, 26830898), (1464, 13415449)]