11900612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 23748480

約数和(自身を除く): 11847868

約数列:

[1, 2, 4, 17, 19, 34, 38, 61, 68, 76, 122, 151, 244, 302, 323, 604, 646, 1037, 1159, 1292, 2074, 2318, 2567, 2869, 4148, 4636, 5134, 5738, 9211, 10268, 11476, 18422, 19703, 36844, 39406, 48773, 78812, 97546, 156587, 175009, 195092, 313174, 350018, 626348, 700036, 2975153, 5950306, 11900612]

約数ペア:

[(1, 11900612), (2, 5950306), (4, 2975153), (17, 700036), (19, 626348), (34, 350018), (38, 313174), (61, 195092), (68, 175009), (76, 156587), (122, 97546), (151, 78812), (244, 48773), (302, 39406), (323, 36844), (604, 19703), (646, 18422), (1037, 11476), (1159, 10268), (1292, 9211), (2074, 5738), (2318, 5134), (2567, 4636), (2869, 4148)]