19022173630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{47353}}^1$

素因数の和:47533

約数の個数: 48

約数和(自身を含む): 36634948560

約数和(自身を除く): 17612774930

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 289, 578, 695, 1390, 1445, 2363, 2890, 4726, 11815, 23630, 40171, 47353, 80342, 94706, 200855, 236765, 401710, 473530, 805001, 1610002, 4025005, 6582067, 8050010, 13164134, 13685017, 27370034, 32910335, 65820670, 68425085, 111895139, 136850170, 223790278, 559475695, 1118951390, 1902217363, 3804434726, 9511086815, 19022173630]

約数ペア:

[(1, 19022173630), (2, 9511086815), (5, 3804434726), (10, 1902217363), (17, 1118951390), (34, 559475695), (85, 223790278), (139, 136850170), (170, 111895139), (278, 68425085), (289, 65820670), (578, 32910335), (695, 27370034), (1390, 13685017), (1445, 13164134), (2363, 8050010), (2890, 6582067), (4726, 4025005), (11815, 1610002), (23630, 805001), (40171, 473530), (47353, 401710), (80342, 236765), (94706, 200855)]