21707066306

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{62017}}^1$

素因数の和:62250

約数の個数: 32

約数和(自身を含む): 35067457920

約数和(自身を除く): 13360391614

約数列:

[1, 2, 19, 38, 61, 122, 151, 302, 1159, 2318, 2869, 5738, 9211, 18422, 62017, 124034, 175009, 350018, 1178323, 2356646, 3783037, 7566074, 9364567, 18729134, 71877703, 143755406, 177926773, 355853546, 571238587, 1142477174, 10853533153, 21707066306]

約数ペア:

[(1, 21707066306), (2, 10853533153), (19, 1142477174), (38, 571238587), (61, 355853546), (122, 177926773), (151, 143755406), (302, 71877703), (1159, 18729134), (2318, 9364567), (2869, 7566074), (5738, 3783037), (9211, 2356646), (18422, 1178323), (62017, 350018), (124034, 175009)]