21714338

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 36369648

約数和(自身を除く): 14655310

約数列:

[1, 2, 17, 34, 37, 41, 74, 82, 421, 629, 697, 842, 1258, 1394, 1517, 3034, 7157, 14314, 15577, 17261, 25789, 31154, 34522, 51578, 264809, 293437, 529618, 586874, 638657, 1277314, 10857169, 21714338]

約数ペア:

[(1, 21714338), (2, 10857169), (17, 1277314), (34, 638657), (37, 586874), (41, 529618), (74, 293437), (82, 264809), (421, 51578), (629, 34522), (697, 31154), (842, 25789), (1258, 17261), (1394, 15577), (1517, 14314), (3034, 7157)]